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Nitrogen-13 emits beta radiation and decays to carbon-13 with a half life of 10
minutes. Assume a starting mass of 2.00 g of nitrogen-13.
(Use to answer the questions below.)
How long is three half-lives in the example above? *


Sagot :

Answer:

From the Question....

A half life is 10minutes...

3half lives would be a total of 30minutes.